@misc{indiciae9d18f1f63506,
  title = {Pressure half-time does not always predict mitral valve area correctly.},
  author = {D Loyd and P Ask and B Wranne},
  doi = {10.1016/s0894-7317(88)80005-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/3272781/},
  note = {Source identifier: 3272781}
}